Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9067335b5b76747ce789f9d4615156e4a011cc27d7511ee53ada7b8ff4e09890:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^